Individual Calculations November 2013
 Valladares Sanchez, David  Total change: 14.10  Rating chartPersonal card
 Campeonato Estadal Juvenil Asoajedrene 2013 Porlamar VEN 2013-10-25
RcRownchangeKK*chgGame
 1742 1663 2.50 5 0.47 30 14.10 
  Siavichay Kahi, David Asael 1451 VEN1.0010.23306.90 
  Perez Sanchez, Ricardo Jose 1909 VEN0.5010.31309.30 
  Suarez Ruiz, Juan Andres 1841 VEN1.0010.733021.90 
  Velasquez Guerra, Eduardo 1929 VEN0.001-0.1830-5.40 
  Ramos Castro, Luis Alejandro 1578 VEN0.001-0.6230-18.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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